Your message dated Sat, 06 Jun 2015 13:11:11 +0100
with message-id <[email protected]>
and subject line Fix released with 8.1 point release
has caused the Debian Bug report #785254,
regarding jessie-pu: package didjvu/0.2.8-1
to be marked as done.
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--
785254: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=785254
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: release.debian.org
Severity: normal
Tags: jessie
User: [email protected]
Usertags: pu
I propose an update of didjvu in jessie, 0.2.8-1+deb8u1
The patch is a security fix of #784888 in stable.
Please see the attached debdiff for details.
The issue is marked as minor/no-dsa, so I would upload
it to stable as proposed update.
Thank you,
Daniel Stender
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
diff -Nru didjvu-0.2.8/debian/changelog didjvu-0.2.8/debian/changelog
--- didjvu-0.2.8/debian/changelog 2014-06-19 11:18:11.000000000 +0200
+++ didjvu-0.2.8/debian/changelog 2015-05-13 22:38:11.000000000 +0200
@@ -1,3 +1,11 @@
+didjvu (0.2.8-1+deb8u1) stable; urgency=medium
+
+ * add fix-insecure-use-of-tmp-when-calling-c44.diff, fix
+ of security issue TEMP-0784889-495CCA, see #784888 (closed
+ in Sid by 0.4-1).
+
+ -- Daniel Stender <[email protected]> Wed, 13 May 2015 22:38:00 +0200
+
didjvu (0.2.8-1) unstable; urgency=low
* New upstream release (Closes: #743677).
diff -Nru didjvu-0.2.8/debian/patches/fix-insecure-use-of-tmp-when-calling-c44.diff didjvu-0.2.8/debian/patches/fix-insecure-use-of-tmp-when-calling-c44.diff
--- didjvu-0.2.8/debian/patches/fix-insecure-use-of-tmp-when-calling-c44.diff 1970-01-01 01:00:00.000000000 +0100
+++ didjvu-0.2.8/debian/patches/fix-insecure-use-of-tmp-when-calling-c44.diff 2015-05-13 22:32:13.000000000 +0200
@@ -0,0 +1,83 @@
+Description: fix for security issue TEMP-0784889-495CCA
+ CVE request: http://www.openwall.com/lists/oss-security/2015/05/09/7
+Author: Daniel Stender <[email protected]>
+Origin: https://bitbucket.org/jwilk/didjvu/commits/c975bca6dfc67bfcec8ad32ac64a7516a18379f1
+Bug: https://bugs.debian.org/784888
+
+--- a/lib/djvu_extra.py
++++ b/lib/djvu_extra.py
+@@ -76,25 +76,25 @@
+
+ def photo_to_djvu(image, dpi=100, slices=IW44_SLICES_DEFAULT, gamma=2.2, mask_image=None, crcb=CRCB.normal):
+ ppm_file = temporary.file(suffix='.ppm')
+- temporaries = [ppm_file]
+ image.save(ppm_file.name)
+- djvu_file = temporary.file(suffix='.djvu', mode='r+b')
+ if not isinstance(crcb, Crcb):
+ raise TypeError
+- args = [
+- 'c44',
+- '-dpi', str(dpi),
+- '-slice', ','.join(map(str, slices)),
+- '-gamma', '%.1f' % gamma,
+- '-crcb%s' % crcb,
+- ]
+- if mask_image is not None:
+- pbm_file = temporary.file(suffix='.pbm')
+- mask_image.save(pbm_file.name)
+- args += ['-mask', pbm_file.name]
+- temporaries += [pbm_file]
+- args += [ppm_file.name, djvu_file.name]
+- return ipc.Proxy(djvu_file, ipc.Subprocess(args).wait, temporaries)
++ with temporary.directory() as djvu_dir:
++ args = [
++ 'c44',
++ '-dpi', str(dpi),
++ '-slice', ','.join(map(str, slices)),
++ '-gamma', '%.1f' % gamma,
++ '-crcb%s' % crcb,
++ ]
++ if mask_image is not None:
++ pbm_file = temporary.file(suffix='.pbm')
++ mask_image.save(pbm_file.name)
++ args += ['-mask', pbm_file.name]
++ djvu_path = os.path.join(djvu_dir, 'result.djvu')
++ args += [ppm_file.name, djvu_path]
++ ipc.Subprocess(args).wait()
++ return temporary.hardlink(djvu_path, suffix='.djvu')
+
+ def djvu_to_iw44(djvu_file):
+ # TODO: Use Multichunk.
+--- a/lib/temporary.py
++++ b/lib/temporary.py
+@@ -15,6 +15,7 @@
+
+ import contextlib
+ import functools
++import os
+ import shutil
+ import tempfile
+
+@@ -22,6 +23,14 @@
+ name = functools.partial(tempfile.mktemp, prefix='didjvu.')
+ wrapper = tempfile._TemporaryFileWrapper
+
++def hardlink(path, suffix='', prefix='didjvu.', dir=None):
++ new_path = name(suffix=suffix, prefix=prefix, dir=dir)
++ os.link(path, new_path)
++ return wrapper(
++ open(new_path, 'r+b'),
++ new_path
++ )
++
+ @contextlib.contextmanager
+ def directory(*args, **kwargs):
+ kwargs = dict(kwargs)
+@@ -32,6 +41,6 @@
+ finally:
+ shutil.rmtree(tmpdir)
+
+-__all__ = ['file', 'directory', 'name', 'wrapper']
++__all__ = ['file', 'hardlink', 'directory', 'name', 'wrapper']
+
+ # vim:ts=4 sw=4 et
diff -Nru didjvu-0.2.8/debian/patches/series didjvu-0.2.8/debian/patches/series
--- didjvu-0.2.8/debian/patches/series 1970-01-01 01:00:00.000000000 +0100
+++ didjvu-0.2.8/debian/patches/series 2015-05-13 21:01:42.000000000 +0200
@@ -0,0 +1 @@
+fix-insecure-use-of-tmp-when-calling-c44.diff
--- End Message ---
--- Begin Message ---
Version: 8.1
Hi,
The fix discussed in this bug was released to stable as part of the 8.1
point release earlier today.
Regards,
Adam
--- End Message ---
